S.O.S. CMS filtering of Portfolio driving me b-a-n-a-n-a-s

So, I have a portfolio page that shows ALL the work. I have four (4) types of work that I also want to filter by, which is done on a CMS page. I built a nav bar to filter them, but when I change the sorting, it applies to all of the CMS Category pages.

Would it make more sense to just build 5 unique work pages, each with different filtering? Rather than using the CMS Category page?

Forgive me if I am speaking incorrectly on things at all since I am a complete novice here.

Here is my public share link: Webflow - Video Brothers Black